Take the medium squash and slice into thin long slices (vertical cuts) (makes about 3-4 slices). You will only need two slices so take the leftovers and pop into the fridge for a later meal.

Take slices of squash and spread ricotta cheese on each slice. This will act as the mayo. Then add turkey or ham to each slice. Add about 3-4 thin slices. Sprinkle chedder cheese on top. Place on the grill for about 10 minutes on medium-high heat until meat is cooked and cheese melts.